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core-js vs Didomi

Based on 1637 and 46 real audits

View core-js details | View Didomi details
Metriccore-jsDidomiWinner
Performance3636Tie
Accessibility8888Tie
Best Practices8489Didomi
SEO9193Didomi
Security6564core-js
TTFB385ms219msDidomi
Composite7372core-js
Performance
core-js
36
Didomi
36
Accessibility
core-js
88
Didomi
88
Security
core-js
65
Didomi
64
SEO
core-js
91
Didomi
93
Composite
core-js
73
Didomi
72

Didomi outperforms core-js in 3 of 7 categories, with a stronger composite score (72 vs 73). core-js leads in security, composite score.

When to choose core-js

Choose core-js when your primary concern is security. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Didomi

Choose Didomi when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1637 audited core-js sites and 46 audited Didomi sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →

FAQ

Which is faster, core-js or Didomi?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 36 on average).
Which has better security, core-js or Didomi?
core-js sites score higher on security analysis (65 vs 64 on average).
Which has better accessibility, core-js or Didomi?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 88). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, core-js or Didomi?
Didomi sites score higher on Lighthouse SEO signals (93 vs 91 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), core-js or Didomi?
Didomi sites show lower Time to First Byte (219 ms vs 385 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose core-js or Didomi for my website?
Both platforms have trade-offs. core-js scores higher on overall composite score while core-js may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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